---- She looks very happy. She have passed the exam---- I guess so. It’s not difficult after all.
. In my opinion, you can widen the _____ of these improvements through your active participation.
How can we get this language point _____ to the students.
. While typing, Helen has a habit of stopping _____ to give her long and flowing hair a smooth.
They have held several meetings to _____ next year's production plans.
_____ inviting guests and not treating them properly!